Structural engineering software

Architectural and structural engineering analysis & design. Design documentation. European and other international design standards.
Enhance your efficiency with modern CAD concepts and BIM-technology.

ΠŸΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΡ‹ для расчСта ΠΈ проСктирования конструкций

Latest News
25 Nov, 2024

LIRA-FEM 2025: Preliminary statement
A new version of the software for structural analysis and design has been developed and is currently undergoing extensive debugging.



4 Nov, 2024

Eleventh International Scientific and Technical Conference "Resource-Efficient Materials, Structures, Buildings, and Facilities"
On October 24-25, 2024, at the National University of Water and Environmental Engineering (NUWEE) in Rivne, Liraland Group participated in the Eleventh International Scientific and Technical C...

29 Oct, 2024

International Scientific and Technical Forum
On October 16, LIRALAND GROUP took part in the International Scientific and Technical Forum "Architecture, Construction, Design. Technology, energy, management" at KNUBA

17 Oct, 2024

"SEB-2024" forum (National University of life and environmental sciences of Ukraine)
On October 11, Liraland Group participated in the "SEB-2024" forum, which took place at the National University of Life and Environmental Sciences of Ukraine (NULES).

7 Oct, 2024

Update 3 for LIRA-SAPR 2024 R2
Physical model, meshed model, IFC, DWG, SAF, LiraKM, EN 1993-1-1:2005/AC:2009, SN KR 20-02:2024, sum up load cases, earthquake load, response spectrum, accelerogram, hinges, skew of storeys, DCL, calc...

23 Apr, 2024

Update 2 for LIRA-SAPR 2024 R2
Project structure, meshed model, views, IFC, DWG, capitals, block, soil pressure, class of section, EN 1993-1-1:2005/AC:2009, DBN B.2.6-198:2014, option to copy loads, PRB, DCL, tables, iterative FE, ...

23 Apr, 2024

Update 1 for LIRA-SAPR 2024 R2
Design model, slab, parameters, assemblage stages, library of joints, nonuniform load, iterative FE, subsidence, accelerogram, load history, punching shear and other improvements.

22 Feb, 2024

LIRA-FEM software for the nuclear power industry
Experts from the joint stock company "NNEGC "Energoatom" and professionals from LIRALAND Group, a leading developer of cutting-edge computer-aided design software, are actively involve...

16 Feb, 2024

LIRA-SAPR 2024 Demo
LIRA-SAPR 2024 Demo version is available. This version is prepared on the basis of LIRA-SAPR 2024 R1 Update 1.

25 Jan, 2024

Update 1 for LIRA-SAPR 2024 R1
Import/export of *.ifc file, beams, inclined slab, steel structures, LIRA-CAD (Generator), grid lines, import of *.dwg file, Rhino (Grasshopper), capitals, model scale, design paramete...

Advanced structural analysis software

Free resources for analysis & design:
self-study + teaching & training course


Substantial scope for individual studying the simulation of building structures and for the training process in education institutions.

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Articles, videos, documentation

Latest blog post

Running the LIRA-FEM software on Mac computers

This paper explores two main methods of running LIRA-FEM on a Mac: virtualization through Parallels Desktop for M-series processors and using Boot Camp for Macs with Intel processors. We will go over ...
14.10.2024
   162

Types of Pilot Reinforcement (PR) in LIRA-CAD module: pattern of reinforcement in a column in two layers

Suppose we have to make the automatically generated PR types come from the LIRA-CAD module to the LIRA-FEM program; in these PR types, the reinforcement pattern is arranged in two layers.
04.03.2024
   384

Thermal loads

The article describes how to model thermal loads in SAPFIR. To model the thermal loads in LIRA-CAD module of the program, use the specialised tools available on the "Analytics" tab, on the &...
21.02.2024
   335
 

Structural Analysis for Engineering Professionals

Interesting projects designed by our customers
with LIRA family products

LIRA-FEM has comprehensive facilities for all types of civil and structural analysis including concrete/steel, geotechnical, seismic, blast, buckling, pre-stress and post-tensioning, impact and accelerogram for use on a wide range of structures such as buildings, bridges, shells, towers and more.

Project Gallery

Continuous development & Comprehensive technical support

Questions? We’ve got answers.

Our company provides its customers with technical support, training and consultation services. If you have questions about LiraLand products, services, implementation, getting started, etc., please ask us. LiraLand technical support team is dedicated to helping you find answers to your questions.

Customer Support

The program provides easy-to-use graphical user interface (GUI), modelling wizards, comprehensive material libraries, extensive finite element libraries, isotropic and orthotropic material models, direct / eigen / iterative / step-type solvers. It also contains advanced context-sensitive help system and tutorial with a set of step-by-step examples.

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